While the previous two-contract structure of the Evolved Expendable Launch Vehicle (EELV) program met Department of Defense (DOD) needs for unprecedented mission success and an at-the-ready launch capability, the scope of its capability contract limited DOD's ability to identify the cost of an individual launch, as direct launch costs were not separated from other costs. Minimal insight into contractor cost or pricing data meant DOD may have lacked sufficient knowledge to negotiate fair and reasonable launch prices. Through DOD's development of a new acquisition strategy in 2011, and in preparation for contract negotiations with United Launch Alliance (ULA), DOD undertook significant efforts to obtain better contractor and subcontractor cost or pricing data. The December 2013 contract modification with ULA includes line items for both the fixed-price and cost-reimbursement portions funded under the previous two-contract structure, and DOD officials say the administrative burden of renegotiating new contracts every year will be substantially lessened due to the new contract's simplified structure. The new contract is also expected to provide DOD with a better understanding of individual launch costs than it had under previous contracts, as some costs are now directly attributable to specific launches. ULA periodically sells launch services to customers outside of the EELV program. Because DOD pays for ULA's fixed costs, DOD receives compensation for the use of ULA facilities on a per-launch basis for launches ULA sells to non-DOD customers. Under the new contract, compensation is based on some actual costs, and is approximately three times the dollar amount per-launch of reimbursements under previous contracts. If DOD requires all offers to contain both fixed-price and cost-reimbursement features for launch services and capability, respectively, similar to the way it currently contracts with ULA, there could be benefits to DOD and ULA, but potential burdens to new entrants. Alternatively, if DOD implements a fixed-price commercial approach to launch proposals, DOD could lose insight into contractor cost or pricing. DOD could also require a combination of elements from each of these approaches, or develop new contract requirements for this competition.